One Of Us Is Lying - Season 1 -

Five students—Simon, Addy, Cooper, Bronwyn, and Nate—are given detention. During the session, Simon, the creator of a notorious gossip app called "About That," suffers a fatal allergic reaction.

The season concludes with the accidental death of Jake during a confrontation and the Bayview Four receiving a mysterious text from "Simon Says," setting up the conflict for Season 2. The "Bayview Four" Characters & Secrets One Of Us Is Lying - Season 1

The group eventually discovers that Simon had planned his own non-fatal allergic reaction as a "prank" with Addy's boyfriend, Jake . However, Jake sabotaged the plan to actually kill Simon and frame the others. The "Bayview Four" Characters & Secrets The group

The first season of adapted from Karen M. McManus's bestselling novel, follows five students at Bayview High who enter detention, but only four leave alive. The series originally premiered on Peacock in 2021 and was later released internationally on Netflix. Core Premise & Plot McManus's bestselling novel

After it is determined Simon’s death was a murder, the remaining four students (the "Bayview Four") become primary suspects, as each had a motive to silence him before he could reveal their deepest secrets.